On August 1, the astronauts were released from quarantine for observation.

Of course, their isolation does not need to do nucleic acid, but only to test and observe health status.

And with the end of the quarantine, it also officially marked the successful end of the moon landing operation - one episode was that Kennedy also took off a launch vehicle on this day, and went into Earth orbit with maintenance parts, intending to maintain Artemis in space.

Hearing this news, Ye Ming could only say that Lao Mei was indeed quite bold, and she was indeed a child.

If it were him, Artemis would definitely stay on the moon as a follow-up infrastructure.

Subsequently, the space agencies of various countries took Artemis astronauts back.

A week later, Ye Ming returned to the provincial capital with Professor Huo Liang, Sheng Fei, Li Dongsheng and others.

Their return was naturally highly valued by the school, and Principal Zhou gathered at the gate with all the teachers and students of the school, looking forward to it.

You must know that this time on the moon, in addition to the chief scientist Professor Huo Liang, Sheng Fei, Li Dongsheng, Zhang Yu, Liao Feiyu, Tang Feng, Zhou Zitong and others are all provincial diplomatic - a total of 65 people went to the sky on the Invitation Moon Route, and 7 were provincial diplomatic relations.

Not to mention the commander-in-chief Ye Ming.

Therefore, the red carpet is eager to be rolled directly from the school gate to Xichang.

……

After a long and warm welcome ceremony, Ye Ming finally returned to his office - he was not a workaholic, he couldn't live without a job, but wanted to talk to Old Tang and Lao Chen alone.

"How does it feel to be welcomed by all the teachers and students in the middle of the school?"

Professor Tang took the teacup handed over by Ye Ming and asked with a smile.

Ye Ming looked modest: "The feeling of being stained with light, I am stained with Professor Huo's light." ”

Professor Chen laughed: "If you don't pretend, others don't know, don't the teachers and students of the province still know the weight of you as the commander-in-chief?" You didn't see Lao Zhou's appearance when he hung a belt for you, I think he doesn't have a daughter, otherwise he will be allowed to recruit you as a son-in-law......"

"Ahem......"

"Hey, why isn't Yin Ta here?" After Professor Chen joked, he also took the teacup handed over by Ye Ming and glanced around: "She didn't have class today, right?" ”

"No, she's doing experiments at home, and she's almost there." As he spoke, Ye Ming looked at the door.

A few seconds later, Yin Ta's characteristic footsteps rang out.

Ye Ming watched intently at Yin Ta's new mechanical structure—the way she walked, to be exact.

Others couldn't see it, but he could see it at once, after replacing the cross-dimensional interference circuit, she no longer completed the control through EEG interference with Ye Ming and the wireless module, so the delay was greatly reduced.

The most intuitive result of this is that she can use the computing power and power of "super simulation" to control the mechanical structure at any time. Specifically, she walked more steadily and more naturally.

"Teacher Tang is good, Teacher Chen is good."

As soon as Yin Ta entered the door, he greeted the two teachers.

The two teachers also responded with a smile - they have been with Yin Ta for a long time, and both of them are professors in the field of computer science, so they can understand Yin Ta's logic better than ordinary people.

In their opinion, as Ye Ming's customized assistant, although he shares the computing core with Aita, Yin Ta is better than Aita in terms of emotional expression and anthropomorphism - there is more than one person who says that Yin Ta is a digital life.

It's just that Ye Ming doesn't admit it, and even he is very wary of digital life, so as Ye Ming's ......teacher, what Ye Ming says, they believe it unconditionally.

And given Yin Ta's performance, coupled with the fact that she has been teaching Ye Ming herself, everyone will not treat her as an ordinary tool robot.

"Yin Ta, what are you taking?"

Professor Chen's eyes were sharp, and he soon saw Yin Ta carrying a packaging bag in his hand.

Yin Ta didn't answer, but looked at Ye Ming.

"Yin Ta, close the door and hang it out without disturbing." Ye Ming said as he picked up the bag.

Inside are two circuit boards with strong handmade traces.

The two professors immediately looked at Ye Ming.

Ye Ming carefully took out the circuit board, and then put it on the coffee table.

"These are two circuits for cross-dimensional interferometric over-distance communication."

The two professors were stunned at the same time, and got up instantly after making sure they had heard correctly!

"What?!"

……

"The basic principle of transdimensionality is based on Professor Hollyon's model, as well as Sheng Fei's gravitational wave generation device and ideas—and, of course, most importantly, the establishment of the interference itself. Last year, Professor Hollyon and I were trying to build a communication model. ”

Professor Tang nodded immediately.

Compared with Lao Chen's software algorithms, one of his own research fields is information and communication theory, so he has a clearer understanding of the current direction of theoretical physics in the field of communication, and even he has presided over and participated in several academic exchanges.

Since the dimension theory was proposed, the field of information has begun to get involved in cross-dimensional communication, but it is ...... This year has passed, and the mainstream model is still the high-dimensional coordinate system model proposed by Ye Ming and Professor Hollyon.

"You've got the coordinate system right?" Professor Tang stared at the circuit board, his gaze falling on the two leaf dysprosium crystals.

"Nope." Ye Ming shook his head: "Once when I was discussing quantum encryption technology with Professor Pan, I suddenly had an idea, that is, to bypass the coordinate system and directly use the idea of quantum entanglement to complete the interference pairing. ”

"The way to do this is to design a non-duplicate cryptographic algorithm to pair and intervene for both terminals – there's an element of gambling, I'll admit. But luckily, the bet was right. ”

Ye Ming exhaled softly as he spoke: "These two terminals are samples designed according to this line of thinking, Yin Ta has already tested them, and communication between them can be completed." ”

Yin Ta had been listening to Ye Ming's serious "nonsense" very obediently, and at this time she nodded vigorously: "Yes, the experiment has been completed." ”

Professor Chen immediately asked, "Is it already decided?" These two circuit terminals, even if they are far apart, can they communicate with each other? ”

"Yes."

"Do you need to test it a little further away?"

"No, I don't." Professor Tang held the circuit board, and infinite brilliance had risen in his eyes: "There is no traditional crystal oscillator antenna and filter circuit in the circuit, which means that its communication cannot follow the wireless protocol. ”

Ye Ming nodded with a smile: "It either can't complete the communication, but as long as the communication is completed, it means that it follows my design ideas and takes the cross-dimensional scheme." ”

"What about bandwidth?" Professor Chan asked again.

"The bandwidth of these two is 10G. If you increase the power, it can reach 100g. Ye Ming exhaled lightly and said with a little regret: "It's a pity that I haven't found a solution for centralized interference, that is to say, it is currently used at most in the application of Aita and computer rooms, base stations, or Aita and special single terminals." ”

"And it can't be used in consumer-level terminals and centralized computer rooms...... Ye Ming said and paused: "If you want to use it in consumer terminals, the cost of the computer room is too high." ”

When he communicated with Lao Niu at the beginning, both of them agreed that in the civilian field, the most reliable thing is to replace the base station, so as to ensure that each base station is directly connected to Aita to increase stability and latency.

Of course, in the military and aerospace fields, these must be directly connected to Aita.

As for the fact that it has to be used in consumer products...... That's not impossible.

With Aita as the center, it is enough to establish multiple data sub-rooms with ring topologies.

However, in this way, it is necessary to build hundreds, even thousands, or tens of thousands of data rooms, and do multi-level topologies.

"No, it has to be on consumer-grade terminals."

Professor Tang took a deep breath.

He is engaged in communication, and immediately understood that this kind of "over-distance communication network card" that can only be interconnected by two terminals should realize the solution of terminal processing.

Nothing more than topological cascades.

"It has to be done." Professor Tang repeated, with a firm face: "Ye Ming, have you thought about it, only by achieving consumer-level terminals can we truly make Jizhi Technology a world-class enterprise and let Aita benefit mankind." ”

"Base stations are controlled by countries and groups – in any country."

"And the consumer terminal is uncontrollable, and it is really controlled and resisted."